Build 866 - Log window horizontal scrolling

[Rob Lewis]

I’ve noticed that frequently when I switch to the OS X user account that’s running XTension, the log window is horizontally scrolled all the way to the right. 

Some of the lines I write to the log are pretty long, so sometimes all I see in the entire window is the right tail of one of these long lines. It’s kind of jarring until I realize what happened and scroll it back to the left.